[Qgis-user] raster calculator - no file produced

[Pedro Venâncio]

I also get this error message

Warning: QFileInfo :: AbsolutePath: Constructed with empty filename

when I double click in the "Raster band" to add the raster to "Raster
calculator expression".

After that, I don't get any other error, but I also don't get any result.

Best regards,
Pedro




2015-02-22 21:31 GMT+00:00 Anita Graser <anitagraser at gmx.at>:

>
>> On Sun, 22. Feb 2015 at 21:11:54 +0100, Claas Leiner wrote:
>> > I've just installed QGIS 2.8 and noticed that the raster calculator
>> > writes any files on Ubuntu 12.04. The formula you typed was valid.
>> > The following error message is displayed in the console:
>> > Warning: QFileInfo :: AbsolutePath: Constructed with empty filename
>> > Has anyone seen something similar?
>>
>
> ​I can confirm that there's some issue. On Windows, a file is created in
> the specified path but all raster values are zero when loaded. So it
> probably fails to write the raster calc results.
>
> Best wishes,
> Anita
> ​
>
>
>
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